{"id":"CVE-2026-110265","kind":"vulnerability","aliases":["CVE-2026-110265"],"related":[],"title":"runZero: malformed search query returns results from other organizations","description":"A specially crafted malformed search query could return results from outside a user's organization. Log analysis of runZero's hosted environment found only testing of the issue and no adversary traffic. This issue was fixed in version 5.1.261013.1.","summary":"A crafted malformed search query in runZero's hosted service could return results belonging to a different organization than the user's own. The sources report log analysis found only testing of the issue and no adversary traffic.","severity":"medium","cvss":6.5,"epss":null,"exploited":false,"exploited_at":null,"products":[],"ecosystems":[],"tags":["asset-inventory","hosted-service","runzero","vendor"],"not_affected_if":["fixed-version","self-hosted-only"],"how_to_check":null,"fix":"- runZero hosted service: fixed in version `5.1.261013.1` per the source; the hosted environment is reported as the affected product\n- Self-hosted runZero versions: unknown","status":"open","published_at":"2026-11-03T15:17:23+00:00","first_seen_at":"2026-11-03T15:21:56+00:00","triaged_at":"2026-11-03T15:23:14+00:00","updated_at":"2026-11-03T15:23:14+00:00","category":"vendor","confidence":0.6,"triage":{"at":"2026-11-03T15:23:14Z","model":"claude-haiku-5-5","output":{"fix":"- runZero hosted service: fixed in version `5.1.261013.1` per the source; the hosted environment is reported as the affected product\n- Self-hosted runZero versions: unknown","reach":"internet","title":"runZero: malformed search query returns results from other organizations","impact":"medium","summary":"A crafted malformed search query in runZero's hosted service could return results belonging to a different organization than the user's own. The sources report log analysis found only testing of the issue and no adversary traffic.","audience":"businesses","category":"vendor","nicknames":[],"who_cares":["runzero","hosted-service","asset-inventory"],"confidence":0.6,"fix_status":"available","needs_auth":"yes","worst_case":"search results from another organization's data become visible to a user","analyst_note":"","how_to_check":"- unknown","plain_action":"","needs_analyst":false,"not_affected_if":["self-hosted-only","fixed-version"],"who_is_affected":"The issue is in runZero's hosted environment, where search results could cross organization boundaries. Teams that use runZero's hosted service are the ones to look at; the sources do not say whether self-hosted deployments are affected.","user_interaction":"no","needs_special_setup":"unknown","severity_if_unknown":"medium"},"cost_usd":0.000628,"input_tokens":4084,"output_tokens":439,"severity_before":"medium"},"analyst_status":null,"analyst_note":null,"search":"'-110265':12A,15A '-2026':11A,14A '5.1.261013.1':100C 'adversari':60B,92C 'analysi':51B,78C 'asset':17B 'asset-inventori':16B 'belong':37B 'could':34B,68C 'craft':25B,64C 'cve':10A,13A 'differ':40B 'environ':83C 'fix':97C 'found':52B,84C 'host':20B,32B,82C 'hosted-servic':19B 'inventori':18B 'issu':57B,89C,95C 'log':50B,77C 'malform':2A,26B,65C 'organ':9A,41B,76C 'outsid':72C 'queri':4A,28B,67C 'report':49B 'result':6A,36B,70C 'return':5A,35B,69C 'runzero':1A,22B,30B,80C 'search':3A,27B,66C 'servic':21B,33B 'sourc':48B 'special':63C 'test':54B,86C 'traffic':61B,93C 'user':44B,74C 'vendor':23B 'version':99C","nicknames":[],"mitigations":[],"who_affected":"The issue is in runZero's hosted environment, where search results could cross organization boundaries. Teams that use runZero's hosted service are the ones to look at; the sources do not say whether self-hosted deployments are affected.","tier":"C","verified":{},"analyst_revisit_at":null,"fix_status":"available","audience":"businesses","plain_action":null,"pkeys":[],"ptokens":[],"labels":["assetinventory","hostedservice","medium","runzero","vendor"],"first_public_at":"2026-11-03T15:17:23+00:00","kev":null,"cvss_vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","cvss_by":"44488dab-36db-4358-99f9-bc116477f914","poc_count":0,"sources":[{"source":"nvd","external_id":"CVE-2026-110265","url":"https://nvd.nist.gov/vuln/detail/CVE-2026-110265","severity":null,"published_at":"2026-11-03T15:17:23+00:00","modified_at":"2026-11-03T15:17:23+00:00","first_seen_at":"2026-11-03T15:21:56+00:00","fetched_at":"2026-11-03T15:21:56+00:00","note":null}],"documents":[],"notice":"Free to read at a human pace. An API with keys and an MCP server are in preparation; early access: hello@infrastack.ai"}